This is a lot of 4 enamel pins advertising the Tom McCall Run & Walk and The Walk With A View.
These are events in Portland, Oregon to help support various charities.
There are two 1989 Tom McCall Walk & Run pins, one 1991 Tom McCall 5 K Run pin, and a 1990 Walk With A View Pin.
These pins are in new condition in the original plastic packages and measure approximately 1 inch.